Wiper



FIG. 1 is a top perspective view of a portion of a wiper according tothe new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a front plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left-side plan view thereof;

FIG. 8 is a right-side plan view thereof;

FIG. 9 is a cross-sectional view thereof taken along view 9-9 of FIG. 5;

FIG. 10 is a cross-sectional view thereof taken along view 10-10 of FIG.5;

FIG. 11 is a cross-sectional view thereof taken along view 11-11 of FIG.5;

FIG. 12 is a cross-sectional view thereof taken along view 12-12of FIG.5;

FIG. 13 is a cross-sectional view thereof taken along view 13-13 of FIG.5; and,

FIG. 14 is a cross-sectional view thereof taken along view 14-14 of FIG.5.

CLAIM The ornamental design for a wiper, as shown and described.